Instana agent: Instana Agent @ itz-z4fxgh-wor… – Infrastructure

Map
(5)
Instana agent
Live
Agent Version
2025.08.14.0724
Boot Version
1.2.41
Origin
public_docker
Update Mode
Auto
Log Level
Info
Mode
APM
Java Runtime
Azul Systems, Inc. (OpenJDK 64-Bit Server VM)
Java Version
11.0.28 11.0.28+6-LTS
User
root
Started At
2025-08-14, 10:09:21 (1h 54m)
No details available.
Management

Info

Configuration Management

This agent does not use git-based configuration management.
Support

Monitoring Issues

Click to unsort rows by On header	Click to sort rows by Code header in ascending order	Click to sort rows by Description header in ascending order	Click to sort rows by More info header in ascending order
PostgreSQL @5432	postgresql_connection_failed	Agent could not connect to PostgreSQL on 10.129.2.24:5432 with user: `postgres`. Error code: `08004`	Troubleshooting docs
node	nodejs_collector_not_installed	The `@instana/collector` package is not installed in this Node.js application, or the `@instana/collector` package cannot announce itself to the host agent, for example due to networking issues.	Troubleshooting docs
com.ibm.perfmgmt.synthetic.playback.browserscript.executor-engine 1.0.0.0	springboot_jmx_not_enabled	For Spring Boot 2.2.x and later it is necessary to enable JMX. Set `spring.jmx.enabled=true` in the `application.properties` file.	Troubleshooting docs
CPU Load

Load is computed in the JVM related to the combined processing power and normalized to 1.
Load
0.38
Releases
JVM Memory

Heap
Direct Buffers
Off Heap
340 MiB
140 MiB
Releases
Garbage Collection

Garbage collectors will report their activation and runtime after they have finished. Depending on the collector, some, if not most, of its activity will be concurrent to the application execution.
Copy Time
Copy Invocations
56ms
4.00
Releases
Network

Received
Sent
21 kiB/s
Releases
Discovery

Discovery time
Discovery Count
12s
200
Releases
Sensors

Sense time
Sensor Count
18ms
220
Releases
Log Output

Automatically scroll to bottom on log change:
agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:07.001+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:07.001+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:12.005+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:12.005+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:12.005+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:12.005+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:17.011+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:17.011+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:17.011+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:17.011+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:17.763+0000 | WARN  | duler-thread-6-2 | DefaultInventoryDiscoveryTicker  | 63 - com.instana.agent - 1.1.754 |  | Discovery for com.instana.plugin.aws-services took too long (9348 ms)
2025-08-14T10:03:22.017+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:22.017+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:22.017+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:22.017+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:27.023+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:27.023+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:27.023+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:27.032+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:28.388+0000 | INFO  | ocket-worker-8-1 | ForeignProcessUtilImpl           | 87 - com.instana.agent-process-handling - 1.0.24 |  | Request to lookup remote process PID for address: 10.129.2.29:56598
2025-08-14T10:03:28.388+0000 | INFO  | ocket-worker-8-1 | ForeignProcessUtilImpl           | 87 - com.instana.agent-process-handling - 1.0.24 |  | Remote process socket opened by address '10.129.2.29' which appears not to be on this host
2025-08-14T10:03:30.429+0000 | WARN  | duler-thread-6-4 | DefaultInventoryDiscoveryTicker  | 63 - com.instana.agent - 1.1.754 |  | Discovery for com.instana.plugin.aws-services took too long (9388 ms)
2025-08-14T10:03:32.038+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:32.038+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:32.038+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:32.038+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:37.044+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:37.044+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:37.044+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:37.045+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:42.048+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:42.048+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:42.048+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:42.048+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:42.397+0000 | WARN  | duler-thread-6-4 | DefaultInventoryDiscoveryTicker  | 63 - com.instana.agent - 1.1.754 |  | Discovery for com.instana.plugin.aws-services took too long (9343 ms)
2025-08-14T10:03:47.051+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:47.051+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:47.051+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:47.051+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:48.422+0000 | INFO  | tor-thread-2-158 | AgentLogBackendRequestHandler    | 93 - com.instana.agent-sensor - 1.0.1 |  | Forwarding log to backend for max 10 minutes.
2025-08-14T10:03:52.071+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:52.071+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:52.072+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:52.072+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:57.079+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT   database,   table,   uniq(partition) AS partitions,  sum(parts) AS sum_parts,   max(parts) AS max_active_parts_per_partition,  sum(bytes_on_disk) AS bytes_on_disk,   sum(rows) AS rows   FROM (SELECT   database,   table,   partition,   count() as parts,   sum(bytes_on_disk) as bytes_on_disk,   sum(rows) as rows FROM system.parts WHERE (database != 'system' OR (database = 'system' AND (table = 'query_log' OR table = 'part_log' OR table = 'query_thread_log')))   AND active GROUP BY database, table, partition)GROUP BY database, table because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+++database%2C+++table%2C+++uniq%28partition%29+AS+partitions%2C++sum%28parts%29+AS+sum_parts%2C+++max%28parts%29+AS+max_active_parts_per_partition%2C++sum%28bytes_on_disk%29+AS+bytes_on_disk%2C+++sum%28rows%29+AS+rows+++FROM+%28SELECT+++database%2C+++table%2C+++partition%2C+++count%28%29+as+parts%2C+++sum%28bytes_on_disk%29+as+bytes_on_disk%2C+++sum%28rows%29+as+rows+FROM+system.parts+WHERE+%28database+%21%3D+%27system%27+OR+%28database+%3D+%27system%27+AND+%28table+%3D+%27query_log%27+OR+table+%3D+%27part_log%27+OR+table+%3D+%27query_thread_log%27%29%29%29+++AND+active+GROUP+BY+database%2C+table%2C+partition%29GROUP+BY+database%2C+table+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getParts(ClickHouseClient.java:240) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readPartMetrics(ClickHouse.java:461) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$4(ClickHouse.java:323) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:57.079+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.asynchronous_metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.asynchronous_metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getAsyncMetrics(ClickHouseClient.java:267) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readAsyncMetrics(ClickHouse.java:412) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$2(ClickHouse.java:321) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:57.079+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT metric, value FROM system.metrics because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+metric%2C+value+FROM+system.metrics+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getMetrics(ClickHouseClient.java:263) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readMetrics(ClickHouse.java:401) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$1(ClickHouse.java:320) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:03:57.079+0000 | ERROR | se-fetch-metrics | ClickHouseClient                 | 363 - com.instana.sensor-clickhouse - 1.0.33 |  | Failed to execute query SELECT event, value FROM system.events because: 'Code: 516. DB::Exception: default: Authentication failed: password is incorrect, or there is no user with such name.

If you have installed ClickHouse and forgot password you can reset it in the configuration file.
The password for default user is typically located at /etc/clickhouse-server/users.d/default-password.xml
and deleting this file will reset the password.
See also /etc/clickhouse-server/users.xml on the server where ClickHouse is installed.

. (AUTHENTICATION_FAILED) (version 24.8.12.28 (official build))
'
java.io.IOException: Server returned HTTP response code: 403 for URL: http://10.129.2.26:8123?query=SELECT+event%2C+value+FROM+system.events+FORMAT+JSON&max_execution_time=5
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1978) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1564) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:332) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.executeQuery(ClickHouseClient.java:296) ~[?:?]
	at com.instana.agent.clickhouse.sensor.client.ClickHouseClient.getEvents(ClickHouseClient.java:271) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.readEvents(ClickHouse.java:561) ~[?:?]
	at com.instana.agent.clickhouse.sensor.ClickHouse.lambda$fetchMetrics$3(ClickHouse.java:322) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2025-08-14T10:04:00.543+0000 | WARN  | duler-thread-6-1 | DefaultInventoryDiscoveryTicker  | 63 - com.instana.agent - 1.1.754 |  | Discovery for com.instana.plugin.aws-services took too long (9476 ms)
Instana Agent @ itz-z4fxgh-worker-4

Management

Info

Configuration Management

Support

Monitoring Issues

CPU Load

JVM Memory

Garbage Collection

Network

Discovery

Sensors

Log Output
